The size is the initial cache size, in bytes, used by dbmlsync to store synchronization data. You can optionally use the suffix K
or M to specify units of kilobytes or megabytes, respectively.
To specify the size as a percentage of the total physical memory in the system, specify a number between 0 and 100, followed
by the letter p. For example, -ci 30p sets the initial cache size to 30% of the physical memory.
Syntax